Some Linklists go a bit to far :P

[Useless]

Those thumb-like banners throw off your ratios anyway. People who accidentally click thru to a sponsor, even if it is just them being dumb, tend to feel as if you have done something underhanded to get them there. It's just best to avoid those banners. If I owned a program, I wouldn't pay for banners like that, knowing that most webmasters can't use them.